Serial Port Cards

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TP-LINK UH720 USB 3.0 7-Port Hub with 2 Exclusive Smart Charging Ports Optimally Charge Your iOS (iPad/iPhone) and Android (Tablet/Phone), Supports Windows, Mac OS X and Linux Systems, Backwards Compatible with USB 2.0, No Driver Required, Plug and Play
(139)

$129.99

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Ubit Wireless Network Card, Wireless WiFi Dual Band Gigabit Adapter, 867Mbps 2.4Ghz-300Mbps/5Ghz-867Mbps with High-gain Antenna Bluetooth 4.0 PCI-E Wireless WiFi Network Adapter

$19.79

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HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header
(6)

$25.49

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StarTech.com PEX1S553LP 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
(6)

$35.91

Avg. Savings $1
Syba SD-PCI15039 2 Port DB9 RS-232 Serial PCI Controller Card WCH351 Chipset
(368)

$12.20

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StarTech.com 1 Port PCI Parallel Adapter Card PCI1PECP
(241)

$25.00

Avg. Savings $0.55
TP-LINK UH400 4-Port USB 3.0 Hub, 5Gbps Transfer Rate, No drivers required for Windows 10/8.1/8/7/Vista/XP or Mac OS X and Linux systems, Plug and Play
(148)

$49.99

Avg. Savings $24
StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX2S553 (Green)
(47)

$40.08

Avg. Savings $13
Rosewill Dual Serial Ports PCI Card Components RC-301
(12)

$43.99

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StarTech.com 24-Inch Internal USB Motherboard Header to 2 Port Serial RS232 Adapter ICUSB232INT2
(4)

$47.10

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Syba 1 Port eSATA II 1 Port SATA II PCI Controller Card Components SD-SATA-1E1I
(368)

$25.84

Avg. Savings $9
Startech.Com Icusb2321284 Usb To Serial Parallel Adapter
(187)

$81.59

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Syba SD-PEX15021 Single Port DB9 RS232 Serial PCIe 1.0 X1 Card
(112)

$19.99

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Syba Dual Port Serial DB9 RS232 PCIe x 1 Card Components SD-PEX15022, Black
(112)

$22.99

Avg. Savings $0.06
Syba SD-PEX50030 2 Port DB9 Serial and 1 Port DB25 Parallel PCIe X1 Controller Card
(112)

$30.82

Avg. Savings $11
IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037
(94)

$15.00

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IO Crest 6 Port RS232 DB9 Serial PCIe 2.0 X1 with Exar Chipset Components SI-PEX15040
(91)

$41.89

Avg. Savings $2
StarTech.com 2S1P PCI Serial Parallel Combo Card with 16550 UART PCI2S1P
(28)

$34.20

Avg. Savings $4
StarTech.com 1-Port ExpressCard to RS232 DB9 Serial Adapter Card with 16950 - USB Based (EC1S232U2)
(13)

$35.38

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NewerTech MAXPower 2-port eSATA 6Gb/s + 2-port USB 3.0 PCIe Controller Card
(13)

$141.00

Avg. Savings $17
StarTech.com 1 Port 16-Inch DB9 Serial Port Bracket to 10 Pin Header - Low Profile (PLATE9M16LP)
(11)

$4.46

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FTDI Basic Breakout - 3.3V
(10)

$17.50

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4PORT Dp Cyberserial 4S Pcie Serial
(2)

$139.39

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LEMENG Metal Housing 4 Port Manual RS-232 Switch for PC Sharing to Serial Device

$12.89

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Ubit PCI-E 1542 Wireless Network Card,Bluetooth 4.0 Desktop Wireless Network Card,Wireless Dual Band,PCI-Express with Bluetooth Function 2.4G 150M for Desktop PC Windows XP/7/8/10

$20.99

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Rosewill 4+1 VIA USB 2.0 PCI Adapter Model RC-103
(612)

$29.99

Avg. Savings $7
Mailiya PCI-E to USB 3.0 5-Port PCI Express Expansion Card 15-Pin Power Connector, Mini PCI-E USB 3.0 Hub Controller Adapter Internal 20-Pin Connector - Expand Another Two USB 3.0 Ports
(490)

$26.99

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SYBA SD-LP-MCS2S Low Profile PCI Dual DB9 Serial Card with Moschip MCS9835
(368)

$22.16

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Syba SD-PCI15029 8 Serial (RS-232) MultiPort PCI-Bus Card with 62-pin Octopus Cable
(367)

$34.99

Avg. Savings $3
StarTech.com PCI Express Serial Card – 2 port – Dual Channel 16C1050 UART – Serial Port PCI Card – Serial Expansion Card
(164)

$40.08

Avg. Savings $0.08
StarTech.com PEX8S952 8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
(164)

$499.28

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USB 3.0 Hub, Hhusali USB 3.0 SuperSpeed 10-Port Hub with Power Switches ,LED indicator and Power Adapter
(149)

$39.99

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TP-LINK UH700 7-Port USB 3.0 Hub, 5Gbps Transfer Rate with 12V/2.5A Power Adapter, 1-Meter USB 3.0 Cable, Plug and Play
(147)

$35.39

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Syba PCI-Express x1 4 Port RS232 Serial Card, Moschip 9904 Chipset, Fan-Out Cable
(110)

$28.99

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Syba SD-PCI-2S PCI 32-Bit 2x Port Serial DB9 Card, Netmos 9835 (NM 9865) Chipset
(110)

$26.75

Avg. Savings $9
StarTech.com 1 Port PCI RS232 Serial Adapter Card with 16550 UART PCI1S550
(109)

$49.95

Avg. Savings $12
StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART (PCI4S550N)
(108)

$50.87

Avg. Savings $1
StarTech.com 1 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART (PCI1S550_LP)
(106)

$91.59

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StarTech.com 2 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART PCI2S550_LP
(106)

$29.99

Avg. Savings $5
IO Crest 2 Port RS232 DB9 Serial PCIe Card Components SI-PEX15043
(94)

$57.35

Avg. Savings $18
IO Crest 2 Port Serial & 1 Port Parallel Components SI-PEX50054
(94)

$16.98

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IO Crest SI-PEX15056 4 Port DB9 Serial RS-232 Card PCI-Express X1 with Fan-Out Cable Asix99100 Chipset Components Other
(94)

$32.99

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IO Crest 4 Serial Ports PCI-e Controller Card with Fan-Out Cable and Bundled with Low Profile Bracket SI-PEX15038
(94)

$24.99

Avg. Savings $0.27
IO Crest PCI-Express 4-Port DB9 Serial (RS-232) Card. Asix99100 Chipset SI-PEX15057
(94)

$19.99

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IO Crest 2 Port Serial DB9 Mini PCIe Controller Card Components (SI-MPE15046)
(91)

$16.99

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IO Crest USB 2.0 to RS-422/485 FTDI Adapter with Terminal Components Other SY-ADA15045
(90)

$15.99

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IO Crest 8 Port RS232 DB9 Serial PCIe 2.0 X1 with Exar Chipset Components SI-PEX15041
(90)

$66.87

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IO Crest SI-PEX15055 2 Port DB9 Serial RS-232 PCI-Express X1 Card Components Other
(88)

$19.75

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IO Crest 4 Port Serial Mini PCIe Controller Card (RS-232) Components SI-MPE15047
(78)

$30.58

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IO Crest 2 Port Serial Mini PCIe Controller Card (RS-422/485) Components SI-MPE15048
(78)

$24.15

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